[otrs] Email template since 2.4.7 upgrade

Hi list, Since a upgrade to OTRS 2.4.7 my template response are prefixed by SCALAR(0xe80570). I have try to recreate them from zero, but it's still the same. I have this problem for all queues. I talk about response (link under queue in admin area). Is it a problem with wysiwyg editor ? Hope I give you enough details to help me. Regards, -- Guillaume REHM Centre de Ressources Informatiques Responsable Sécurité du Système d'Information (RSSI) Bibliothèque Nationale et Universitaire de Strasbourg 5 rue du Maréchal Joffre BP 51029 67070 Strasbourg tél: 03 88 25 28 23 fax: 03 88 25 28 03 mail: guillaume.rehm@bnu.fr web: http://www.bnu.fr